Results 61 to 70 of about 717 (170)

Chemigation and Fertigation of Vegetable Crops Grown in Florida in the BMP Era

EDIS, 2003
This publication is one of a series entitled Fertilizer and Irrigation Management in the BMP Era. This series is divided into nine principles described in the Introduction Chapter (HOS-897). This publication is part of Principle 2, "Soil Test and Follow
Eric Simonne, George Hochmuth
doaj   +5 more sources

Using Chemigation Safely and Effectively: Calibration Workbook [PDF]

, 2008
This booklet is designed to be used with the Calibration section of the Using Chemigation Safely and Effectively training DVD. The workbook examples correspond with the DVD presentation. During the presentation, you are encouraged to ask questions, and

core   +2 more sources

Other title: Certified Chemigation Equipment Operator Examination Manual

, 1994
"Portions of this manual are based on material supplied by the Kansas State University Cooperative Extension Service." Chemigation is the application of pesticides, fertilizers, or effluent by blending with fresh water through an irrigation system ...
Kansas. Department of Agriculture. Pesticide and Fertilizer Program.
core   +1 more source

Chemigation of Peach Trees with a Center Pivot

HortScience, 1988
Abstract Pesticides were applied to ‘Rio Grande’ peach [ Prunus persica (L.) Batsch] trees at recommended rates from bloom to harvest using three sprinkler configurations on a center pivot and an air-blast sprayer.
Dean R. Evert, Paul Bertrand, Kerry Harrison, John Young   +3 more
openaire   +1 more source

Aerial, ground and chemigation spray deposition on corn for the control of spodoptera frugiperda (lepidoptera: noctuidae) Deposição de calda por aplicação aérea, terrestre e via água de irrigação na cultura do milho para o controle de Spodoptera frugiperda (Lepidoptera: Noctuidae)

Ciência e Agrotecnologia, 2013
Pesticides can be applied by aircraft, ground-sprayers or sprinkler irrigation. However, selecting the best option is complicated by the limited number of studies comparing these techniques.
João Paulo Arantes Rodrigues da Cunha, Ana Paula de Castro Nascimento   +1 more
doaj  

Characterization and selection method of Venturi injectors for pressurized irrigation

Revista Ciência Agronômica
Venturi-type chemigation injectors are widely used due to their advantages: they do not require electric power and are cheap to operate. However, they also generate considerable energy losses which affect the pressure in the system.
Juan Manzano, Carmen Virginia Palau, Benito Moreira de Azevedo, Guilherme Vieira do Bomfim, Denise Vieira Vasconcelos   +4 more
doaj   +1 more source

Application of the combination of 1,3-dichloropropene and dimethyl disulfide by soil injection or chemigation: effects against soilborne pests in cucumber in China

Journal of Integrative Agriculture, 2016
The combination of 1,3-dichloropropene+dimethyl disulfide (1,3-D+DMDS), which forms a pre-plant soil fumigant, can provide a substitute for the environmentally unfriendly methyl bromide (MB).
Lian-gang MAO, Qiu-xia WANG, Dong-dong YAN, Peng-fei LIU, Jin SHEN, Wen-sheng FANG, Xiao-mei HU, Yuan LI, Can-bin OUYANG, Mei-xia GUO, Ao-cheng CAO   +10 more
doaj   +1 more source

Drip fungigation in early blight control of tomato = Fungigação por gotejamento no controle da pinta preta do tomateiro

Acta Scientiarum. Agronomy, 2011
The aim was to verify if the fungigation via drip irrigation is an alternative to the conventional method of spraying on tomato for controlling early blight. Tomato plants (variety Santa Clara) were grown in pots inside a greenhouse.
João Batista Tolentino Júnior, Roberto Rezende, Adriana Terumi Itako, Paulo Sérgio Lourenço de Freitas, José Antônio Frizzone   +4 more
doaj  

Systemic insecticides for control of stem gall wasp in highbush blueberry. [PDF]

J Econ Entomol, 2023
DeVisser AK, Vandervoort C, Isaacs R, Wise J.   +3 more
europepmc   +1 more source

Chemigation practices in Merced County, California

, 1993
The purpose of this study was threefold: to assess (a) the current level of farming practices of chemigation (the application of fertilizers, herbicides, insecticides, fungicides, nematocides, etc., via irrigation systems) in Merced County; (b) whether ...
Jess Sittre
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